I accidentally completed the Skeet Shoot challenge while fighting Bound in an Ascended Antiquarian Swamp with the Blood Moon Eminent Minor Realm card active. If I recall my movements correctly, I had just dealt the final blow to a Kyrosiphon, and dodged to the side just as it blew up. As that happened, I received the acknowledgement for the Skeet Shoot challenge. See attached diagnostic screenshot, taken ~2 minutes after, for details.
